Multiple choice

Which of the following statements is/are incorrect? a. Boiling is a bulk phenomenon. b. Evaporation is a surface phenomenon. c. Rate of evaporation decreases with speed of wind.

  1. Only a

  2. Only b

  3. Only c

  4. Only a and c

  5. Only b and c

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

More particles of liquid vapour can be carried away with more wind. Thus, rate of evaporation increases with the speed of wind.